| 水滑石类化合物的制备及其催化活性研究 |
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| 引用本文： | 赵丽娜,于红晖,王继库. 水滑石类化合物的制备及其催化活性研究[J]. 化学世界, 2013, 54(2): 65-68,72,87 |
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| 作者姓名： | 赵丽娜 于红晖 王继库 |
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| 作者单位： | 吉林师范大学化学学院 吉林四平136000;吉林师范大学环境友好材料制备与应用省部共建教育部重点实验室 吉林四平136000 |
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| 摘 要： | 通过酯交换法催化合成了甲基丙烯酸二甲氨基乙酯(DMAEMA),制备了其系列水滑石类化合物催化剂。通过扫描电镜(SEM)、X射线衍射仪(XRD)、傅里叶红外(FT IR)和热重(TG)等测试手段对催化剂形貌和性质进行了表征。同时考察了原料配比、催化剂用量、反应时间和反应温度等对产物产率的影响,评价了其催化剂性能。
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| 关 键 词： | 酯交换法 甲基丙烯酸二甲氨基乙酯 水滑石类化合物 制备 催化剂 |
Preparation and Catalytic Performance of Hydrotalcite-like Compounds |
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| ZHAO Li-Na a,b,YU Hong-huia,b,WANG Ji-ku. Preparation and Catalytic Performance of Hydrotalcite-like Compounds[J]. Chemical World, 2013, 54(2): 65-68,72,87 |
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| Authors: | ZHAO Li-Na a b YU Hong-huia b WANG Ji-ku |
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| Affiliation: | a,b(Jilin Normal University,a.College of Chemistry;b.Key Laboratory of Preparation and Applications of Environmental Friendly Materials,Jilin Siping 136000,China) |
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| Abstract: | Dimethylaminoethyl methacrylate(DMAEMA) was synthesized by the ester exchange method.Various kinds of hydrotalcite-like compounds were prepared and their catalytic activity was studied.At the same time the catalysts were characterized by scanning electron microscopic(SEM),infrared(IR) and thermogravimetric(TG) methods.The influence of amount of catalyst,proportion of materials,reaction time and reaction temperature on the yield of product was discussed.Further,the reaction mechanisms were discussed primarily in the work. |
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| Keywords: | ester exchange method dimethylaminoethyl methacrylate hydrotalcite-like compounds preparation catalyst |
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